WebsiteCharts tracks outage signals, incident history, report spikes, and estimated reliability for the websites, apps, banks, AI tools, games, and cloud services people use every day.
A live snapshot — refreshes every 5 minutes.
Curated snapshots of who’s up, who’s down, and what broke recently.
Among services with observed signal · 30d
Ranked by community report volume · 30d
Most recently observed outages
Among services with observed signal · 30d
Drill into the services people use most in a category.
ChatGPT, Claude, and other AI assistants.
View chart →AWS, Azure, GCP, and edge networks.
View chart →Retail banks, mobile banking apps.
View chart →Online play, storefronts, multiplayer.
View chart →Video and audio platforms.
View chart →Marketplaces and online retail.
View chart →Hosts, CI, source forges, VPNs.
View chart →Feeds, messaging, communities.
View chart →Five steps from raw signal to the numbers on this site.
WebsiteDown runs HTTP probes against 350+ services every 5 minutes from global infrastructure. WebsiteCharts surfaces the aggregated results — we don't run our own probes.
When real users hit an outage, they file a report on WebsiteDown. Reports are aggregated into 5-minute windows and used as a second, independent signal alongside the probes.
Consecutive high-report windows are clustered into a single outage event. A gap of 30+ minutes between spikes starts a new event so isolated noise doesn't inflate the count.
We surface an estimated reliability score from probe and report data. Where a service returns a real uptime field from its API we show that number directly; otherwise we label it as estimated.
Services with little or no recent signal are clearly labeled — sparkline trails dim, rankings drop them from "most reliable" lists, and we never invent uptime numbers to fill the gap.
WebsiteDown runs the probes, alerts, dashboards, and incident tooling behind WebsiteCharts. Point it at your URLs and get the same signal — for your own service.